ES2123371A1 - Clarification of wine must or fruit juice by froth flotation - Google Patents
Clarification of wine must or fruit juice by froth flotationInfo
- Publication number
- ES2123371A1 ES2123371A1 ES09500825A ES9500825A ES2123371A1 ES 2123371 A1 ES2123371 A1 ES 2123371A1 ES 09500825 A ES09500825 A ES 09500825A ES 9500825 A ES9500825 A ES 9500825A ES 2123371 A1 ES2123371 A1 ES 2123371A1
- Authority
- ES
- Spain
- Prior art keywords
- clarification
- liq
- chamber
- froth
- wine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1456—Feed mechanisms for the slurry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Physical Water Treatments (AREA)
Abstract
Liq. foodstuffs such as wine musts and fruit juices etc. are clarified by froth flotation. The flotation cell (11) is a semi-circular vessel, open at the top and divided into three chambers for clarification (13), decantation (14) and collection (15). Liq. for clarification, at least partially supersaturated with gas, is fed (16) into the base of the clarification chamber. A deflector (19) directs the flow up the sides of the chamber, along all of its length. The collectors of froth (21) and clarified liq. (25) are situated longitudinally in the centre of the chamber. The liq. collector has openings just above the inlet deflector and leads to the decantation chamber. The froth collector is open at the top, near the free surface of the liq., and leads to a discharge outlet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94UD000070A IT1267226B1 (en) | 1994-05-04 | 1994-05-04 | CLARIFICATION DEVICE FOR FLOTATION |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2123371A1 true ES2123371A1 (en) | 1999-01-01 |
ES2123371B1 ES2123371B1 (en) | 1999-08-16 |
Family
ID=11421570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09500825A Expired - Fee Related ES2123371B1 (en) | 1994-05-04 | 1995-04-28 | FLOATING CLARIFICATION DEVICE |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES2123371B1 (en) |
FR (1) | FR2719507B1 (en) |
IT (1) | IT1267226B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2183661A1 (en) * | 1999-07-12 | 2003-03-16 | Rich Antoni Bosch | Flotator, for collecting materials floating in liquid, comprises revolving drum that reduces size of stilling zone, and reagents injector |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106967548A (en) * | 2017-05-27 | 2017-07-21 | 威龙葡萄酒股份有限公司 | A kind of grape juice High-speed clarification method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0441230A1 (en) * | 1990-02-09 | 1991-08-14 | Masakatsu Ozawa | Apparatus for separation by pressurization and flotation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE308063C (en) * | ||||
US4255262A (en) * | 1979-03-26 | 1981-03-10 | U.S. Filter Corporation | Hydraulic powered mixing apparatus |
EP0211982A1 (en) * | 1985-08-19 | 1987-03-04 | L'Eau Claire Systems, Inc. | Upflow gas eductor induced air flotation separator |
IT1239047B (en) * | 1990-02-16 | 1993-09-20 | Fabio Perletti | SYSTEM FOR THE CONTINUOUS CLARIFICATION OF LIQUIDS WITH SOLID SUBSTANCES IN SUSPENSION, THROUGH THE DISSOLVED GAS FLOTATION PROCESS |
DE4129415A1 (en) * | 1990-09-05 | 1992-04-09 | Fechner Karl H Verkehr | Treating contaminated soils and waters - by forming floating contaminant-contg. foam layers |
-
1994
- 1994-05-04 IT IT94UD000070A patent/IT1267226B1/en active IP Right Grant
-
1995
- 1995-04-25 FR FR9504921A patent/FR2719507B1/en not_active Expired - Fee Related
- 1995-04-28 ES ES09500825A patent/ES2123371B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0441230A1 (en) * | 1990-02-09 | 1991-08-14 | Masakatsu Ozawa | Apparatus for separation by pressurization and flotation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2183661A1 (en) * | 1999-07-12 | 2003-03-16 | Rich Antoni Bosch | Flotator, for collecting materials floating in liquid, comprises revolving drum that reduces size of stilling zone, and reagents injector |
Also Published As
Publication number | Publication date |
---|---|
FR2719507A1 (en) | 1995-11-10 |
ES2123371B1 (en) | 1999-08-16 |
FR2719507B1 (en) | 1997-10-10 |
ITUD940070A1 (en) | 1995-11-04 |
ITUD940070A0 (en) | 1994-05-04 |
IT1267226B1 (en) | 1997-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990101 Kind code of ref document: A1 Effective date: 19990101 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |